<form class="layui-form m10" method="post" action="{$url}">
    <input type="hidden" name="col" value="{$col}">
    <input type="hidden" name="ids" value="{$ids}">
    <input type="hidden" name="tab" value="{$tab}">

    <div class="layui-input-inline w150">
        <input type="text" name="val" placeholder="请输入别名" autocomplete="off"
               class="layui-input" value="{$val}">
    </div>
    <div class="layui-input-inline">
        <button type="submit" class="layui-btn" lay-submit="" lay-filter="formSubmit">保 存</button>
    </div>
</form>

